Sponsored Content
Top Forums Shell Programming and Scripting How to perform averaging of values for particular timestamp using awk or anythoing else?? Post 302858493 by CarloM on Monday 30th of September 2013 02:38:16 PM
Old 09-30-2013
What awk are you using? I get the same results manually & by script from your test data using GNU awk on cygwin.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AWK - averaging $3 by info in $1

Hello, I have three columns of data of the format below: <name> <volume> <size> a 2 1.2 a 2 1.1 b 3 1.7 c 0.7 1.9 c 0.7 1.9 c 0.7 1.8 What I... (3 Replies)
Discussion started by: itisthus
3 Replies

2. Shell Programming and Scripting

averaging column values with awk

Hello. Im just starting to learn awk so hang in there with me...I have a large text file formatted as such everything is in a single column ID001 value 1 value 2 value....n ID002 value 1 value 2 value... n I want to be able to calculate the average for values for each ID from the... (18 Replies)
Discussion started by: johnmillsbro
18 Replies

3. UNIX for Dummies Questions & Answers

Averaging the rows using 'awk'

Dear all, I have the data in the following format. I want to do average of each NR= 5 (rows) for all the 3 ($1,$2, $3) columns and want to print average result in another file in the same format. I dont know how to write code for this in 'awk', can some one help me to write a code for this in... (1 Reply)
Discussion started by: arvindr
1 Replies

4. Shell Programming and Scripting

Averaging in increments using awk & head/tail

Hi, I only have a very limited understanding and experience with writing code and I was hoping I could get some help. I have a dataset of two columns (txt format, numbers in each row separated by a tab) Eg. 1 5 2 5 3 6 4 7 5 6 6 6 7 ... (5 Replies)
Discussion started by: Emred_Skye
5 Replies

5. Shell Programming and Scripting

Averaging data every 30 mins using AWK

A happy Monday to you all, I have a .csv file which contains data taken every 5 seconds. I want to average these 5 second data points into 30 minute averages! date co2 25/06/2011 08:04 8.31 25/06/2011 08:04 8.32 25/06/2011 08:04 8.33... (18 Replies)
Discussion started by: gd9629
18 Replies

6. Shell Programming and Scripting

Hourly averaging using Awk

Hey all, I have a set of 5-second data as shown below. I need to find an hourly average of this data. date co2 25/06/2011 08:04:00 8.30 25/06/2011 08:04:05 8.31 25/06/2011 08:04:10 8.32 25/06/2011 08:04:15 8.33 25/06/2011 08:04:20 ... (5 Replies)
Discussion started by: gd9629
5 Replies

7. Shell Programming and Scripting

How to averaging column based on first column values

Hello I have file that consist of 2 columns of millions of entries timestamp and throughput I want to find the average (throughput ) for each equal timestamp before change it to proper format e.g : i want to average 2 coloumnd fot all 1308154800 values in column 1 and then print... (4 Replies)
Discussion started by: aadel
4 Replies

8. Shell Programming and Scripting

Averaging help in awk

Hi all, I have a data file like below, where Time is in the second column DATE TIME FRAC_DAYS_SINCE_JAN1 2011-06-25 08:03:20.000 175.33564815 2011-06-25 08:03:25.000 175.33570602... (10 Replies)
Discussion started by: gd9629
10 Replies

9. Shell Programming and Scripting

Loop for row-wise averaging of multiple files using awk

Hello all, I need to compute a row-wise average of files with a single column based on the pattern of the filenames. I really appreciate any help on this. it would just be very difficult to do them manually as the rows are mounting to 100,000 lines. the filenames are as below with convention as... (2 Replies)
Discussion started by: ida1215
2 Replies

10. Shell Programming and Scripting

Averaging each row with null values

Hi all, I want to compute for the average of a file with null values (NaN) for each row. any help on how to do it. the sample file looks like this. 1.4 1.2 1.5 NaN 1.6 1.3 1.1 NaN 1.3 NaN 2.4 1.3 1.5 NaN 1.5 NaN 1.2 NaN 1.4 NaN I need to do a row-wise averaging such that it will sum only... (14 Replies)
Discussion started by: ida1215
14 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 01:52 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy